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» Moving Object Tracking in Video
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ICVS
2003
Springer
14 years 3 months ago
Performance Evaluation Metrics and Statistics for Positional Tracker Evaluation
This paper discusses methods behind tracker evaluation, the aim being to evaluate how well a tracker is able to determine the position of a target object. Few metrics exist for pos...
Chris J. Needham, Roger D. Boyle
PAMI
2007
118views more  PAMI 2007»
13 years 9 months ago
Learning to Transform Time Series with a Few Examples
We describe a semi-supervised regression algorithm that learns to transform one time series into another time series given examples of the transformation. This algorithm is applie...
Ali Rahimi, Ben Recht, Trevor Darrell
CVPR
2000
IEEE
15 years 2 days ago
Representation and Optimal Recognition of Human Activities
Towards the goal of realizing a generic automatichuman activity recognition system, a new formalism is proposed. Activities are described by a chained hierarchical representation ...
François Brémond, Ramakant Nevatia, ...
CVPR
2008
IEEE
15 years 2 days ago
Correspondence-free multi-camera activity analysis and scene modeling
We propose a novel approach for activity analysis in multiple synchronized but uncalibrated static camera views. We assume that the topology of camera views is unknown and quite a...
Xiaogang Wang, Kinh Tieu, W. Eric L. Grimson
VRCAI
2004
ACM
14 years 3 months ago
AR for the masses: building a low-cost portable AR system from off-the-shelf components
To create the illusion that a virtual object coexists with physical objects and its environment is always an important goal in the research of augmented reality. Though there are ...
Hsiang-Ting Chen, Chun-Fa Chang